Adhesion (%) of 99mTc-Radiopharmaceutical on Vials and Rubber Stoppers
| Vial | |||||||
|---|---|---|---|---|---|---|---|
| Radiopharmaceutical | Activity (MBq) | 0.25 h | 0.5 h | 1 h | 3 h | 5 h | Stopper (0 h) |
| Na99mTcO4 | ∼3,700 | 0.2 ± 0.1 | 0.2 ± 0.1 | 0.2 ± 0.1 | 0.2 ± 0.1 | 0.2 ± 0.1 | 0.2 ± 0.1 |
| Diisopropyl iminodiacetic acid | ∼3,700 | 0.5 ± 0.2 | 0.5 ± 0.1 | 0.7 ± 0.2 | 1.2 ± 0.3 | 2.2 ± 0.5 | 0.3 ± 0.1 |
| DMSA (III) | ∼3,700 | 0.8 ± 0.3 | 1.2 ± 0.3 | 2.5 ± 0.5 | 3.5 ± 0.5 | 4.7 ± 0.8 | 0.4 ± 0.2 |
| Diethylenetriaminepentaacetic acid | ∼3,000 | 0.4 ± 0.1 | 0.8 ± 0.2 | 1.2 ± 0.3 | 1.5 ± 0.3 | 1.8 ± 0.2 | 0.2 ± 0.1 |
| Heptagluconate | ∼3,000 | 0.6 ± 0.3 | 1.0 ± 0.4 | 1.2 ± 0.3 | 1.8 ± 0.5 | 2.2 ± 0.6 | 0.3 ± 0.1 |
| Mercaptoacetyltriglycine | ∼3,000 | 1.0 ± 0.2 | 1.2 ± 0.2 | 1.7 ± 0.3 | 2.5 ± 0.5 | 2.5 ± 0.6 | 1.1 ± 0.3 |
| Methylene diphosphonate | ∼3,700 | 0.2 ± 0.1 | 0.4 ± 0.2 | 0.9 ± 0.4 | 1.5 ± 0.5 | 1.9 ± 0.5 | 0.4 ± 0.2 |
| Phytate | ∼3,700 | 0.9 ± 0.3 | 1.2 ± 0.4 | 1.8 ± 0.5 | 2.5 ± 0.7 | 3.2 ± 0.6 | 0.3 ± 0.1 |
| Pyrophosphate | ∼3,000 | 0.5 ± 0.2 | 0.8 ± 0.4 | 1.9 ± 0.4 | 2.7 ± 0.5 | 3.2 ± 0.4 | 0.3 ± 0.1 |
| Dextran | ∼3,000 | 1.2 ± 0.3 | 1.2 ± 0.3 | 1.7 ± 0.5 | 3.7 ± 0.4 | 4.2 ± 0.4 | 0.3 ± 0.1 |
| Sestamibi | ∼3,000 | 0.8 ± 0.2 | 1.2 ± 0.3 | 1.9 ± 0.7 | 3.9 ± 0.7 | 4.5 ± 0.4 | 0.9 ± 0.3 |
| Ciprofloxacin | ∼3,700 | 1.2 ± 0.4 | 1.7 ± 0.4 | 2.9 ± 0.6 | 4.2 ± 0.5 | 4.4 ± 0.5 | 0.3 ± 0.2 |
| Exametazime | ∼3,700 | 0.9 ± 0.2 | — | — | — | — | 0.3 ± 0.2 |
| DMSA (V) | ∼2,500 | 1.2 ± 0.3 | 1.5 ± 0.3 | 2.2 ± 0.6 | 2.9 ± 0.8 | 4.2 ± 0.8 | 0.9 ± 0.3 |